An Experimental and Theoretical Study of the Structures and Properties of [CDPMe-Ni(CO)3] and [Ni2(CO)42-CO)(µ2-CDPMe)]

Kimon Flosdorf, Dandan Jiang, Lili Zhao, Bernhard Neumüller, Gernot Frenking, Istemi Kuzu

科研成果: 期刊稿件文章同行评审

13 引用 (Scopus)

摘要

The reaction of sym-dimethyltetraphenyl carbodiphosphorane (CDPMe) with [Ni(CO)4] under standard conditions yields the CDPMe- and carbon monoxide-bridged dinickel pentacarbonyl complex [Ni2(CO)42-CO)(µ2-CDPMe)] (2). However, under an atmosphere of CO(g), reaction of [Ni(CO)4] with CDPMe gives the primal target complex [CDPMe-Ni(CO)3] (3). The complexes were examined in solution (ESI-MS, NMR) and in the solid state (IR, X-ray diffraction analysis). The resulting Tolman electronic parameter (TEP) and percentage buried volume value (%Vbur) of CDPMe are presented and compared with hexaphenyl carbodiphosphorane (CDPPh). DFT calculations were performed to analyze the bonding situation in complexes 2 and 3.

源语言英语
页(从-至)4546-4554
页数9
期刊European Journal of Inorganic Chemistry
2019
42
DOI
出版状态已出版 - 14 11月 2019

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